主轴颈 meaning in English
main journal
main-bearingjournals
trunnion
Examples
- Crankshaft main journal turning lathe
曲轴主轴颈车床 - Crankshaft main journal
曲轴主轴颈 - The load map and wearing maps of the crankshaft journals and crankpin are obtained under various operating conditions
研究表明：气缸压力和转速升高后，曲柄销和主轴颈的磨损均呈现增加趋势。